I use these filters in my 10g and 20L and they do a great job!
Good surface area for beneficial bacteria to grown on.
Super easy to clean, just rinse in aquarium water.
Current Price: 6.50
Stock Level: 1
Store Name: EJ FISHES 76 Store
Seller Country: United States
Shipping: Starts at $13.00 for up to 3 of these